[Flexradio] Calibration: Is this a bug in 1.4.5.18?

2006-03-20 Thread Ahti Aintila
Is this a bug or a new feature? The Level Calibration of the preview
18  with -70 dBm signal gives me following signal levels on the
Spectrum display with different preamp gains:
Off: -70 dBm
Low: -80 dBm
Med: -70 dBm
High: -80 dBm

If I transfer the mdb-file from the version 1.4.5.16, all gain
settings show the same  -70 dBm.

73, Ahti OH2RZ



Re: [Flexradio] Calibration: Is this a bug in 1.4.5.18?

2006-03-20 Thread Dale Richardson

Ahti Aintila wrote:


Is this a bug or a new feature? The Level Calibration of the preview
18  with -70 dBm signal gives me following signal levels on the
Spectrum display with different preamp gains:
Off: -70 dBm
Low: -80 dBm
Med: -70 dBm
High: -80 dBm

If I transfer the mdb-file from the version 1.4.5.16, all gain
settings show the same  -70 dBm.

73, Ahti OH2RZ

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I had a similar problem. Very difficult to calibrate the receiver. It 
would not calibrate at all on 14.200. I finally manage to calibrate it 
on 7 MHz. It seemed to try to use the noise level as the source. 
Consequently the noise level would be at -70 dbm, or -80 dbm depending 
on what the preamp was set at and the signal 73 dbm above that.

73,
Dale AA5XE

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